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Vihaan from Dhirubhai Ambani International School, Mumbai
Subject :NSO    Class : Class 5

Metal strips P and Q are joined together to form a bimetallic strip as shown in the figure.

If metal P expands more than metal Q on heating, then which of the following options correctly shows the shape of bimetallic strip after heating?

A
B
C
D


A

Ans 1:

Rupkatha Bhattacharyya from Ashok hall girls high school, KOLKATA
Class : Class 7

Ans 2:

Purohit Mohit Viralbhai from SDA higher secondary school, ahemdabad
Class : Class 8
Yes A is the right answer

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